diff --git a/tools/hicexplorer/test-data/cHi-C/chicExportData/aggregate.tar.gz b/tools/hicexplorer/test-data/cHi-C/chicExportData/aggregate.tar.gz
index ff0e9e73a29..ce625589952 100644
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diff --git a/tools/hicexplorer/test-data/cHi-C/chicQualityControl/histogram.png b/tools/hicexplorer/test-data/cHi-C/chicQualityControl/histogram.png
index 832ff04c8ba..5cd3a5acd65 100644
Binary files a/tools/hicexplorer/test-data/cHi-C/chicQualityControl/histogram.png and b/tools/hicexplorer/test-data/cHi-C/chicQualityControl/histogram.png differ
diff --git a/tools/hicexplorer/test-data/cHi-C/chicQualityControl/new_referencepoints.bed_raw_filter b/tools/hicexplorer/test-data/cHi-C/chicQualityControl/new_referencepoints.bed_raw_filter
index 7f07c5a31bd..3a614d0e461 100644
--- a/tools/hicexplorer/test-data/cHi-C/chicQualityControl/new_referencepoints.bed_raw_filter
+++ b/tools/hicexplorer/test-data/cHi-C/chicQualityControl/new_referencepoints.bed_raw_filter
@@ -1,4 +1,4 @@
-# Created with chicQualityControl version 3.7.5
+# Created with chicQualityControl version 3.7.6
 # A sparsity of -1.0 indicates a faulty reference point e.g. no data for this reference point was in the matrix.
 # Used Matrices 0_matrix.cool	1_matrix.cool	
 # Chromosome	Start	End	Sparsity 0_matrix.cool	Sparsity 1_matrix.cool
diff --git a/tools/hicexplorer/test-data/cHi-C/chicQualityControl/new_referencepoints.bed_report b/tools/hicexplorer/test-data/cHi-C/chicQualityControl/new_referencepoints.bed_report
index 5c76f7db3b8..123c7c5c746 100644
--- a/tools/hicexplorer/test-data/cHi-C/chicQualityControl/new_referencepoints.bed_report
+++ b/tools/hicexplorer/test-data/cHi-C/chicQualityControl/new_referencepoints.bed_report
@@ -1,4 +1,4 @@
-# Created with chicQualityControl version 3.7.5
+# Created with chicQualityControl version 3.7.6
 # QC report for matrices: 0_matrix.cool 1_matrix.cool 
 #Sparsity threshold for rejection: sparsity <= 0.05 are rejected.
 
diff --git a/tools/hicexplorer/test-data/cHi-C/chicQualityControl/sparsity.png b/tools/hicexplorer/test-data/cHi-C/chicQualityControl/sparsity.png
index 6e458c207cb..cad966d820b 100644
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diff --git a/tools/hicexplorer/test-data/cHi-C/plots.tar.gz b/tools/hicexplorer/test-data/cHi-C/plots.tar.gz
index b62da2cdf71..b7c6c3a1fc9 100644
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